PROTOCONTROL offers Signal Isolators to isolate and convert field signals like resistance, current, voltage, frequency to 4-20 mA. These isolators find use in process control industries for signal isolation. Variety of models is available for specific applications. Transmitters are the field devices which receives signal from field sensors like temperature sensor (Pt 100, thermocouple) or load cell & convert these in suitable form like 4-20mA, O-20 mA, 0-10V as an input for panel instruments. In the field, many signals are generated such as motor current, armature voltage, position feedback in the form of change in resistance or signals obtained from various types of traducers in standard voltage or current form. These signals are not isolated from input and not suitable for transmission over long distance. Converters are specially developed to overcome these problems in transmission such as line drop, interference, ground looping, and non compatibility to standard processing unit. Salient features includes complete galvanic isolation between input output and control supply , Independent zero and span adjustments ,Stable current output eliminates need for special cable, shielding, The isolators are housed in din rail mounting engineering plastic enclosure. Special robust cast Al. enclosures suitable for field mounting are also available. These Isolators are extensively used in cement, fertiliser, chemical, and processing plants. Individual packing.
Key Specifications/Special Features: * Broad Frequency Range: 0.15GHz-23.00GHz * Bandwidth from 8MHz to Full * Low insertion loss, high isolation * Wide temperature range * Commercial, military and space applications * Custom design available upon request. Kete Microwave supplies a series of RF drop-in isolators from 130MHz to 23GHz, the bandwidth from 8MHz to full. These devices are made of magnets and ferrite material. We offer ferrite devices with high quality and stable performance over a long period of time. The devices have a temperature range from -30íµ to +70íµ, high reverse power of RF isolators from 5W to 200W. The delivery time is prompt. All devices are available RoHS Compliant. They are widely used in remote sensing, telemetry, electronic countermeasures, radar and communications etc. 25.4*31.7*6.8.
Isolator switch (1)inh-100 isolator switch The items can switch on, load and break the current under normal conditions, using as switch disconnectors. The items comply with iec60947-3 & gb14048.3. Rated voltage: 230/400v Rated current: 40, 63, 80, 100a Pole number: 1, 2, 3, 4 (2)it10-100 isolator switch The items can switch on, load and break the current under normal conditions, using as switch disconnectors. The items comply with iec60947-3 & gb14048.3. Rated voltage: 230/400v Rated current: 100a Pole number: 2 Zhejiang inte industrial electric co., ltd. Was founded in 1984 and is iso 9001: 2000 certified. We mainly manufacture circuit breaker, thermal protector, thermostat and counter etc. Electrical and electronic equipments. Some of our products have got ccc, ul, vde, ce, saso approval. Please feel free to contact us your interest. Leave factory packing
Polarization insensitive optical isolator Feature High isolation Low insertion loss High return loss Low polarization sensitivity Applications Fiberoptic amplifiers Catv fiberoptic links Fiberoptic systems testing Fiberoptic lan systems Telecommunications 1pcs per pastic box
Hgl-125a~630a, the load isolation switch is suitable for the on and off electric circuit or electric insulation. Over 1.000a are only suitable for electric insulation. 1. Products with observation windows can be providing according to the demand to observe directly the on and off state of contact. 2. The products have three poles, four poles, and (three poles+on and off neural pole). 3. Two sets of auxiliary contacts can be assembled according to the demand. 4. Mechanical property and electric property correspond to the mechanical property and electric property of hgl-125a~1600a
TM 6000 series is a kind of electrical interface equipment developed by our company which is applicable for non-explosion-proof areas and can be used to connect site instruments and control room. Through reliable power-input-output isolation, it can resolve the site interference of auto-control system and make sure the stability and reliability of the system. TM 6000 series, including many models selectable, can satisfy the need of signal isolation, distribution, transformation, allocation and alarm driving in the auto-control system.
MZ series isolation terminals ars applicable to non-explosion proof during the industrial automation and process control, they are used to connect between on-site meters and control rooms, in an attempt to collection, detection, isolation, transmission, distribution and convertion. The applicaion of isolators aim to improve the anti-interference capabilities of automatic control systems of industrial manufacture process, to protect device and enhance the stability and reliability of the systems. MZ series adopt new modular design, which features super-thin shell, small volume, low power comsumption, high conversion accuracy and anti-interference. They can be combined with other units and DCS, PLC systems etc. In the fields of oil, chemical,power, steel, machinery, metallurgy and light industry. 6.2mm super-thin structure,unified shell dimension. Modular design,small volume,low power comsumption and high conversion accuracy. Isolation among input, output and power. Standard DIN rail mounting. Stable time: 3~5m. CE certified.
1.Can be dual junction even three for high isolation. 2.Military,space and commercial applications. 3.Custom design available upon request. 4.Guaranteed for one year standard. Model No. UIYCI8080A Freq.Range (MHz) 10~55 BWMax. 20% IL.(dB) 1.2 Isolation(dB) 20 VSWR 1.25 Forward Power(W) 50 Reverse Power(W) 50 Connector Type N, SMA Temp.(C) +10~+65 Dimension LxWxH(mm) 80x80x28 Due to the diversity of spec, we are unable to display all products. If you have any parameter questions about frequency, power, insertion loss etc, pls feel free to contact us directly. Our Main products RF Isolators RF Circulators RF Filters RF Amplifiers Power Divider/Splitter Duplexer/Triplexer Hybridge Combiner Coaxial Termination Coaxial Attenuator Directional Coupler Waveguide to Coaxial Adapter About us UIY Inc. was established in 2003 in Shenzhen, China, with the registered capital of 200 million yuan (about 32 million dollars). It is an integrated enterprise, which includes research, production, marketing and service for the civilian and military microwave communications device. The products are sold all over the world. Relying on industrial advantages and excellent professional skills, UIY won reputation and public praise in the microwave communications industry under experienced domestic and international operation mode. The frequency range from 300 KHz to 110 GHz and average power up to 20 KW, its products are widely used in civil, military, aerospace, space technology and other fields.
Our Optically Isolated RS232 card convert TTL logic of the UART (controller ) to RS 232 (PC)via .Optical isolators.This isolator provides very reliable communication in noisy area sometimes running of counts happens when a weighing scale board is connected to pc via simple MAX232 chip .
Product description Main switch isolated switch Rated current in (a): 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 Poles:1p, 2p, 3p, 4p Product specification/models Model: ebs1g isolated switch Standard: iec 60947-3 Rated current in (a): 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 Rated voltage ue (v):230/400 Poles:1p, 2p, 3p, 4p Rated insulation voltage ui (v): 690 Rated impulse withstand voltage (v): 4000 Utilization catelogry: ac-22 a Rated breaking capacity: 6ka Rated frequency:50/60hz Degree of protection: ip20 Mechanical life: 8500 Electrical life: 4000 Connection capacity ( isolated switch ): Type of terminal: lug type and pin type Cables up to 50mm2 Mount: on 35mm din rail Standard export carton
Onload Changeovers switch : 63 A to 3150A 4 Pole. Automatic Changeovers switch : 40A to 630A 4 Pole. Load break switch : 63A to 3150A 3Pole & 4Pole. MCB type Changeovers : 25A, 40A, 63 A ; 2Pole & 4 Pole.
Standard: IEC/EN60947-3 GB/T14048.3 Rated working current (In): 32-125A Rated working voltage (Ue): AC 230/400V The number of poles: 1P/2P/3P/4P Rated operating frequency: 50/60Hz Rated insulation voltage (Ui): AC 500V Rated impulse withstand voltage( Uimp): 4kV Mechanical/electrical life: 8000/1500 Times
Standard: IEC/EN60947-3 GB/T14048.3 Rated working current (In): 32-125A Rated working voltage (Ue): AC 230/400V The number of poles: 1P/2P/3P/4P Rated operating frequency: 50/60Hz Rated insulation voltage (Ui): AC 500V Rated impulse withstand voltage (Uimp): 4kV Mechanical/electrical life: 8000/1500 Times